GZA is dedicated to environmental and geotechnical solutions for a sustainable built environment. GZA is different from other environmental and geotechnical firms because we are Proactive by Design – we keep you up-to-date on work status, often before you think to ask; offer the most important project and risk options before work begins; and take a forward-thinking “ownership” perspective toward your project’s success alongside you and your team. We help a project move faster, with fewer problems, and often with significant cost savings